Noriaki Kikuchi

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Hitachinaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Connected-screw driver
- Patent number 7,231,854
- Issue date Jun 19, 2007
- Hitachi Koki Co., Ltd.
- Noriaki Kikuchi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Screwdriver
- Patent number 7,165,481
- Issue date Jan 23, 2007
- Hitachi Koki Co., Ltd.
- Noriaki Kikuchi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Screwdriver
- Patent number 6,668,690
- Issue date Dec 30, 2003
- Hitachi Koki Co., Ltd.
- Noriaki Kikuchi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Screwdriver
- Publication number 20060243104
- Publication date Nov 2, 2006
- Noriaki Kikuchi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Connected-screw driver
- Publication number 20060243106
- Publication date Nov 2, 2006
- Noriaki Kikuchi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Screwdriver
- Publication number 20020178877
- Publication date Dec 5, 2002
- HITACHI KOKI CO., LTD.
- Noriaki Kikuchi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS